Correlation does not mean causation. While it can certainly hint at causation, without evidence showing it, correlation is either curious or outright irrelevant. We could plot the increase in the number of skyscrapers across the world next to the rise of global obesity cases and claim that skyscrapers cause obesity, but if we can’t explain how a really tall building would trigger weight gain, all we did was draw two upward sloping lines on an arbitrary chart. And the same thing is happening with the good, ol’ boogeyman of cell phone radiation, which is supposedly giving us all brain tumors. So, were you to take Mother Jones’ word for it, there are almost 200 scientists armed with over 2,000 studies showing cell phone usage causes gliomas, or cancerous tumors in the central nervous system. When you follow the links, you will find a small group of scientists and engineers signing vaguely worded letters accusing corporate fat cats, who care nothing for human lives, of killing us for profit with cell phones, wi-fi, and other microwave signals that have been saturating our atmosphere for the last half century.
Here’s the bottom line. While there have been ever so slight, tortured correlations between cell phone use and gliomas, no credible mechanism to explain how cell phones would cause them has ever been shown, and every study that purports to have observed a causative mechanism, sees it only in a sterile lab, watching exposed cells in petri dishes. If every such experiment was truly applicable to the entire human body, we’d have a cure for every known type of cancer, as well as drugs that would let us live well into our fifth century. Cells outside the protective bubble of skin, clothes, blood, and without the influence of countless other processes in our bodies and outside of them are the weakest, most speculative level of evidence one could try to muster in showing that electromagnetic fields could cause cancer. My hypochondriacal friends, the words in vitro and in vivo sound similar, but in practice, the two are very, very different. We find more cases of cancer every year not because we’re mindlessly poisoning ourselves with zero regard for the consequences, but because we’re getting really good at finding it.
Just like in the not too distant past people worried that traveling at the ungodly, indecent, not at all meant for humans speed of 25 miles per hour in a train would cause lifelong damage, we’re now dealing with those who believe that all these newfangled electronics can’t be good for us if they’re invisible and have the term “radiation” in their official description. They’re terribly afraid, but unable to offer a plausible mechanism for harm, they rebut skeptics with histrionics invoking tobacco industry denialism, anti-corporatism, and full blown conspiracy theories, calling those in doubt communication industry and electronics shills. Now, for full disclosure I should note that I work with telephony in a very limited capacity. My work centers around what to do with VoIP or other communications data, but that would be enough for those blowing up the Mother Jones’ comment section for that article to dismiss me as a paid shill. Should I protest and show my big doubts about their ideas, they will conveniently back away form calling me a shill sent to spread propaganda to declaring that I’m just a naive sap doomed to suffer in the near future.
It’s infuriating really. Yes, yes, I get it goddamn it, Big Tobacco lied after science ruled that their product was killing their customers and spent billions trying to improve their public image. But in that case, the scientists demonstrated irrefutable in vivo proof of the crippling effects of nicotine and cigarette tar on lab animals, identifying dozens of chemical culprits and how they damaged healthy tissues to trigger tumor growth. Sleazy lawyers were trying to stem a tsunami of quality studies and cold, hard numbers, not vague speculative ideas about how maybe cigarettes can cause cancer while lab studies on rats and mice failed to turn up anything at all. A preemptive comparison of the two does not suggest the rhetorical sophistication of the person doing such comparisons, but intellectual laziness and utter ignorance of how science actually works, and it serves only to clear the debate of any fact or opinion with which this conspiracy theorist doesn’t agree. It’s a great way to build an echo chamber, but a lousy way to make decisions about the quality and validity of what the media sells you. It is, after all, worried about hits, not facts.
But hold on, why would someone latch into the idea that cell phones and GMOs cause cancer, and there’s some shadowy cabal of evil corporations who want to kill us all either for the benefit of the New World Order or their bank accounts, and refuse to let this notion go like a drowning man who can’t swim clinging to a life raft in the open ocean, with sharks circling under his feet? Consider that you have a 33% chance of having cancer in your lifetime, and our modern, more sedentary lifestyles will hurt your health long before that. We can blame genetics, the fact that getting old sucks and we don’t have a cure for aging, and that there is no perfect way to cheat nature and avoid degenerative diseases completely, that we can only stave them off. Or we can find very human villains who we can overthrow, or at least plot against, responsible for all this as they contemplate killing us for fun and profit with deadly cell phones, toxic food, and poisonous drugs that kill us faster to aid their nefarious goals. We can’t fight nature, but we can fight them, and so we will. Even if they aren’t real, but projections of our fear or mortality and the inability to control our fate into equally fallible collections of humans who sometimes do bad things.